Oliver Tree would've turned 33 today, and his girlfriend posted a touching tribute in his honor ... comparing him to Jesus Christ . Fiona Chernavskaya shared a bunch of pics and videos to her Instagram story Monday, remembering the musician on his heavenly birthday ... just two weeks after he tragically died in a helicopter crash in Brazil. She shared a few cute clips of Oliver on stage, plus her cheering him on during soundcheck and a behind-the-scenes moment backstage. Fiona concluded with a

Tag-uri: Instagram